F90 M5 Brake Upgrades: Upgrading to Carbon-ceramic Brakes for Track Day Performance

by

The BMW F90 M5 is a high-performance sedan that combines luxury with track-ready capabilities. One of the most significant upgrades that can enhance its performance on the track is the installation of carbon-ceramic brakes. This article will delve into the benefits of upgrading to carbon-ceramic brakes, the installation process, and maintenance tips to ensure optimal performance.

Benefits of Carbon-Ceramic Brakes

Upgrading to carbon-ceramic brakes offers numerous advantages over traditional iron brakes. Here are some key benefits:

  • Weight Reduction: Carbon-ceramic brakes are significantly lighter than their iron counterparts, reducing unsprung weight and improving handling.
  • Improved Heat Dissipation: These brakes can withstand higher temperatures without fading, making them ideal for track use.
  • Longer Lifespan: Carbon-ceramic brakes are more durable and resistant to wear, offering a longer lifespan than traditional brakes.
  • Enhanced Stopping Power: They provide superior stopping power and modulation, which is critical during high-speed track sessions.
  • Corrosion Resistance: Carbon-ceramic materials are less prone to corrosion, maintaining performance and appearance over time.

Installation Process

Installing carbon-ceramic brakes on the F90 M5 requires careful planning and execution. Here’s a step-by-step guide:

  • Gather Necessary Tools: Ensure you have all the required tools, including wrenches, sockets, and brake fluid.
  • Lift the Vehicle: Use a hydraulic lift or jack stands to elevate the car safely.
  • Remove the Wheels: Take off the front and rear wheels to access the brakes.
  • Remove Old Brake Components: Carefully detach the existing brake calipers and rotors.
  • Install Carbon-Ceramic Rotors: Position the new rotors onto the hub, ensuring proper alignment.
  • Attach Brake Calipers: Secure the calipers over the new rotors, following the manufacturer’s torque specifications.
  • Replace Brake Pads: Install the appropriate carbon-ceramic brake pads that match your new rotors.
  • Bleed the Brakes: Ensure there are no air bubbles in the brake lines by bleeding the system.
  • Reinstall Wheels: Put the wheels back on and lower the vehicle to the ground.

Maintenance Tips

To keep your carbon-ceramic brakes performing at their best, regular maintenance is essential. Here are some tips:

  • Regular Inspections: Check the brake pads and rotors for wear and damage periodically.
  • Clean the Brakes: Use a suitable cleaner to remove dust and debris from the brake components.
  • Monitor Brake Fluid: Ensure the brake fluid is at the correct level and replace it as needed.
  • Track Use Considerations: After track days, inspect the brakes for any signs of overheating or damage.
  • Professional Servicing: Consider having your brakes serviced by professionals who specialize in high-performance vehicles.

Conclusion

Upgrading to carbon-ceramic brakes on the BMW F90 M5 can significantly enhance track day performance. With benefits such as weight reduction, improved heat dissipation, and longer lifespan, these brakes are an excellent investment for any serious track enthusiast. By following the installation process and adhering to maintenance tips, you can ensure that your braking system performs optimally for years to come.